Cold bending plastic

The official rules allow heating the plastic to bend it. Cold bending works very well and is easy to do with the Lexan ( polycarbonate type) materials up to ¼” thick. Bend the plastic the same as you would do with sheet metal, some hand over bending may be required. There are several bending brakes available similar to the 18” one that Harbor Freight has for $40.
Try it you’ll like it.